From patchwork Thu Oct 22 13:40:36 2026 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Anusmita Dutta Mazumder X-Patchwork-Id: 101681 Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by mx.groups.io with SMTP id smtpd.msgproc01-g2.23091.1792676451382047429 for ; Thu, 22 Oct 2026 06:40:51 -0700 Authentication-Results: mx.groups.io; dkim=fail reason="dkim: body hash did not verify" header.i=@arm.com header.s=foss header.b=sWMQU+N7; spf=pass (domain: arm.com, ip: 217.140.110.172, mailfrom: anusmita.duttamazumder@arm.com) Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id B54502C34; Thu, 22 Oct 2026 06:40:47 -0700 (PDT) Received: from e142472.cambridge.arm.com (e142472.arm.com [10.2.210.46]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPA id 759723F673; Thu, 22 Oct 2026 06:40:50 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=arm.com; s=foss; t=1792676450; bh=tUGKFrv8J2z4d/1SjiZy2m1MEAeS3O9DPbw/yUGkCbs=; h=From:To:Cc:Subject:Date:From; b=sWMQU+N7GfEpbaaonpvVa9GkGb8tOfBD6y9RyJw7b5BwPtq90hwI5MteF2JOgMqkP yX7+bSuuDrk4o/Yp6xJgtfQj7k9lXE6AARpeFOt9DWKPICo3gYzeSYmyLBF6tofl9D OaK4zTJH/dzX5LoqsqmFXnq1lTjNUYYrwe3gRBQw= From: Anusmita Dutta Mazumder To: meta-arm@lists.yoctoproject.org Cc: Anusmita Dutta Mazumder Subject: [PATCH] arm/linux-yocto: enable /dev/mem for Trusted Services tests Date: Thu, 22 Oct 2026 14:40:36 +0100 Message-ID: <20261022134036.2410154-1-anusmita.duttamazumder@arm.com> X-Mailer: git-send-email 2.43.0 MIME-Version: 1.0 List-Id: X-Webhook-Received: from 45-33-107-173.ip.linodeusercontent.com [45.33.107.173] by lin-tor-korg-lkml-alma10-1 with HTTPS for ; Thu, 22 Oct 2026 13:40:55 -0000 X-Groupsio-URL: https://lists.yoctoproject.org/g/meta-arm/message/7194 The Trusted Services uefi-test uses /dev/mem to map its MM communication buffer. The no-strict-devmem.cfg fragment relaxes the mapping restrictions, while CONFIG_DEVMEM controls whether /dev/mem is available. Enable CONFIG_DEVMEM in the same fragment so the test can open /dev/mem and map the communication buffer. Signed-off-by: Anusmita Dutta Mazumder --- meta-arm/recipes-kernel/linux/files/no-strict-devmem.cfg | 1 + 1 file changed, 1 insertion(+) diff --git a/meta-arm/recipes-kernel/linux/files/no-strict-devmem.cfg b/meta-arm/recipes-kernel/linux/files/no-strict-devmem.cfg index d372acae..78a5f92f 100644 --- a/meta-arm/recipes-kernel/linux/files/no-strict-devmem.cfg +++ b/meta-arm/recipes-kernel/linux/files/no-strict-devmem.cfg @@ -1 +1,2 @@ +CONFIG_DEVMEM=y CONFIG_STRICT_DEVMEM=n